Let’s Get Social – Jim Emerson, Scanners – More on Fincher. This time, an examination of just how much is packed in every frame of “The Social Network.” How is it that a film of people talking in rooms and, often, sitting around coding can be so action-packed? “It’s action-packed — enough to give you whiplash, watching all the elements interacting within the 2.40:1 widescreen frame …”